/**
 * Copyright 2019 Anthony Trinh
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package ch.qos.logback.core.net.server;

import java.io.Serializable;
import java.util.concurrent.LinkedBlockingQueue;

/**
 * A mock {@link BlockingQueue} with instrumentation for unit testing.
 *
 * @author Carl Harris
 */
class MockEventQueue extends LinkedBlockingQueue<Serializable> {

  private static final long serialVersionUID = 1L;

  @Override
  public Serializable take() throws InterruptedException {
    if (isEmpty()) {
      Thread.currentThread().interrupt();
    }
    return super.take();
  }

}
